      {{-- widget.main-sidebar --}}

      <!-- Left side column. contains the logo and sidebar -->
      <aside class="main-sidebar">

        <!-- sidebar: style can be found in sidebar.less -->
        <section class="sidebar">

          <!-- Sidebar user panel (optional) -->
          <div class="user-panel">
            <div class="pull-left image">
              <img src="{{ _asset('back/dist/img/20150417113714.jpg') }}" class="img-circle" alt="User Image" />
            </div>
            <div class="pull-left info">
              <p>{{ auth()->user()->realname }}</p>
              <!-- Status -->
              <a href="#"><i class="fa fa-circle text-success"></i> 在线</a>
            </div>
          </div>

          <!-- search form (Optional) -->
          <form action="#" method="get" class="sidebar-form">
            <div class="input-group">
              <input type="text" name="q" class="form-control" placeholder="搜索..."/>
              <span class="input-group-btn">
                <button type='submit' name='search' id='search-btn' class="btn btn-flat"><i class="fa fa-search"></i></button>
              </span>
            </div>
          </form>
          <!-- /.search form -->

          <!-- Sidebar Menu -->
          <ul class="sidebar-menu">
            <li class="header">主导航栏</li>

            <!--无子节点的一级导航节点-->
            <li><a href="{{ site_url('dashboard', 'admin') }}"><i class="fa fa-dashboard"></i> <span>控制台</span> </a></li>
            <li><a href="{{ site_url('cache', 'admin') }}"><i class="fa fa-eraser"></i> <span>重建缓存</span> </a></li>

            <!--内容管理 treeview-->
            <li class="treeview">
              <a href="#">
                <i class="fa fa-edit"></i>
                <span>开发演示</span>
                <span class="label label-primary pull-right">3</span>
              </a>
              <ul class="treeview-menu">
                <li><a href="{{ site_url('demo/form', 'admin') }}"><i class="fa fa-file-o"></i>表单</a></li>
                <li><a href="{{ site_url('demo/icon', 'admin') }}"><i class="fa fa-file-o"></i>图标</a></li>
                <li><a href="https://almsaeedstudio.com/" title="AdminLTE官网"><i class="fa fa-file-o"></i>更多</a></li>
              </ul>
            </li>
            <!--//内容管理 treeview-->

            <!--用户管理 treeview-->
            <li class="treeview">
              <a href="#">
                <i class='fa fa-user-secret'></i>
                <span>用户管理</span>
                <i class="fa fa-angle-left pull-right"></i>
              </a>
              <ul class="treeview-menu">
                @can('@me')
                <li><a href="{{ site_url('me', 'admin') }}"><i class="fa fa-circle-o"></i>个人资料</a></li>
                @endcan
                @can('@user')
                <li><a href="{{ site_url('user', 'admin') }}"><i class="fa fa-circle-o"></i>管理员(用户)</a></li>
                @endcan
                @can('@role')
                <li><a href="{{ site_url('role', 'admin') }}"><i class="fa fa-circle-o"></i>角色</a></li>
                @endcan
                @can('@permission')
                <li><a href="{{ site_url('permission', 'admin') }}"><i class="fa fa-circle-o"></i>权限</a></li>
                @endcan
              </ul>
            </li>
            <!--//用户管理 treeview-->


            <!--系统管理 treeview-->
            <li class="treeview">
              <a href="#">
                <i class='fa fa-cog'></i>
                <span>系统管理</span>
                <i class="fa fa-angle-left pull-right"></i>
              </a>
              <ul class="treeview-menu">
                @can('@option')
                <li><a href="{{ site_url('option', 'admin') }}"><i class="fa fa-square-o"></i>系统配置</a></li>
                <li><a href="{{ site_url('tag', 'admin') }}"><i class="fa fa-square-o"></i>标签管理</a></li>
                @endcan
                @can('@log')
                <li><a href="{{ site_url('log', 'admin') }}"><i class="fa fa-square-o"></i>系统日志</a></li>
                @endcan
              </ul>
            </li>
            <!--//系统管理 treeview-->

          </ul><!-- /.sidebar-menu -->
        </section>
        <!-- /.sidebar -->
      </aside>
